Element block pseudo-element :before generated with background font-weight normal overflow hidden border-radius margin 0px font-size 16px float none height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) position static z-index auto cursor default display block width 160px transform border 0px rgba(0,0,0,1) solid transition box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 padding 20px